CN104644041A - Telescopic toilet brush - Google Patents
Telescopic toilet brush Download PDFInfo
- Publication number
- CN104644041A CN104644041A CN201510119404.7A CN201510119404A CN104644041A CN 104644041 A CN104644041 A CN 104644041A CN 201510119404 A CN201510119404 A CN 201510119404A CN 104644041 A CN104644041 A CN 104644041A
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- China
- Prior art keywords
- bristle
- holding rod
- brush
- expansion link
- keel
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Abstract
The invention discloses a telescopic toilet brush and relates to the technical field of toilet brushes and aims to solve the problem that the outer diameter of a brush head of an existing toilet brush cannot be matched with the bore diameter of a drain outlet of a toilet. The telescopic toilet brush comprises a handheld rod and a brush head, wherein a telescopic rod is movably arranged in an inner cavity of the handheld rod, and a spring is arranged between the telescopic rod and the inner cavity of the handheld rod; a fixed plate is arranged at the front end of the handheld rod, a movable plate is arranged at one end of the telescopic rod, a plurality of expansion keels are circumferentially arranged between the fixed plate and the movable plate, a plurality of brush hair keels are circumferentially arranged outside the expansion keels, brush hairs are arranged on the brush hair keels, and the expansion keels and the brush hair keels are of elastic strip-like structures; and a positioning structure is arranged between the telescopic rod and the handheld rod. The brush head of the toilet brush can be expanded to change the outer diameter of the brush head so as to meet a requirement of matching the bore diameters of different drain outlets, and the hard brush hairs and the soft brush hairs are in close contact with the drain outlets to guarantee sufficient friction force and a cleaning effect.
Description
Technical field
The present invention relates to toilet brush technical field, specifically a kind of toilet brush changing brush size.
Background technology
In the toilet in family, office space or market, toilet brush plays a part can not be substituted in the cleaning operation of toilet.Existing toilet brush generally comprises a holding rod and is arranged on the brush of front end, and brush arranges bristle.Although building trade has certain standard, the aperture of the sewage draining exit on toilet is different, when the external diameter of brush is less than the aperture of sewage draining exit, needs people firmly to clean the inwall of sewage draining exit, not only waste time and energy, and cleaning performance is bad.
Summary of the invention
The object of the present invention is to provide a kind of extension type toilet brush, for solving the problem that existing toilet brush brush external diameter can not adapt with toilet bowl sewage draining oral pore footpath.
The present invention solves the technical scheme that its technical problem takes: a kind of extension type toilet brush, comprise holding rod and brush, lever is provided with in the rear end of described holding rod, it is characterized in that, the front end of described holding rod is hollow structure, in the inner chamber of described holding rod, be movably set with expansion link, between described expansion link and the inner chamber of holding rod, be provided with spring; The fixed head of annular is provided with in the front end of described holding rod, portable plate is provided with in one end of described expansion link, some expanding keels arranged circumferentially are provided with between described fixed head and portable plate, some bristle keel arranged circumferentially are provided with in the outside of some described expanding keels, the two ends of bristle keel described in each are separately fixed on fixed head and portable plate, described bristle keel are provided with bristle, and described expanding keel and bristle keel are has flexible list structure; Location structure is provided with between described expansion link and holding rod.
Further, described location structure comprises the strip hole, locating hole and the hand handle that is arranged on expansion link outer wall that are arranged on holding rod free end, described strip hole is axially arranged along holding rod, described locating hole arranges along the radial direction of holding rod and is communicated with strip hole, and described locating hole is several of spaced set.
Further, described hand being T-shaped, axial vertical with expansion link of described hand.
Further, described hand handle manufacture one-body molded with expansion link.
Further, described location structure comprises tie down screw, and described tie down screw is threaded with holding rod, and one end of described tie down screw contacts with expansion link and coordinates.
Further, described holding rod, expansion link, fixed head and portable plate are Al-alloy parts.
Further, described bristle comprises the different soft bristle of hardness and hard bristle, and described soft bristle and hard bristle are provided separately.
The invention has the beneficial effects as follows: a kind of extension type toilet brush provided by the invention, by changing the distance between portable plate and fixed head, the brush of toilet brush can be expanded, and then change the external diameter of brush, to adapt to the aperture needs of different sewage draining exit, bristle on brush is divided into hard bristle and soft bristle, and hard bristle and soft bristle and sewage draining exit inwall close contact, ensure that enough frictional force and cleaning performance.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the view of the present invention when using;
Fig. 3 is that the bristle on brush arranges schematic diagram;
Fig. 4 is the schematic diagram that expanding keel opens;
Fig. 5 is the schematic diagram that expanding keel is closed;
Fig. 6 is that A in Fig. 2 is to partial enlarged drawing;
Fig. 7 is the schematic diagram of holding rod;
Fig. 8 is the schematic three dimensional views of expansion link;
Fig. 9 is the distribution schematic diagram of soft bristle and hard bristle;
In figure: 1 holding rod, 11 strip holes, 12 locating holes, 2 levers, 21 hollow holes, 3 fixed heads, 4 portable plates, 5 expanding keels, 6 bristle keel, 61 bristles, 7 expansion links, 71 hand handles, 8 springs.
Detailed description of the invention
As shown in Figures 1 to 9, the present invention includes holding rod 1, lever 2, fixed head 3, portable plate 4, expanding keel 5, bristle keel 6, bristle 61, expansion link 7 and hand 71, below in conjunction with accompanying drawing, present invention is described.
As shown in Figure 1, holding rod 1 is main body of the present invention, aluminium alloy, stainless steel or plastic material can be adopted to make, be provided with lever 2, lever is provided with rubber sleeve in the rear end of holding rod, to increase comfortableness during grasping.Lever is provided with hollow hole 21, to facilitate suspension.The front end of holding rod is hollow structure, and as shown in Figure 7, be provided with spring 8 in the inner chamber of holding rod, the installation end of spring is fixed on the internal chamber wall of holding rod.Be provided with strip hole 11 in the front end of holding rod, strip hole runs through the outer wall of holding rod, and be also provided with some locating holes 12 be arranged in parallel in the front end of holding rod, one end of locating hole is connected with strip hole.In the inner chamber of holding rod, be slidably fitted with an expansion link 7, the outer wall of expansion link be provided with hand 71, hand is can vertically movement in strip hole, as shown in Figure 6, also laterally can slide in locating hole, when hand is when being placed in a certain locating hole, the relative position of expansion link and holding rod is just fixed.Hand handle is T-shaped, and hand handle is arranged with expansion link is axially vertical, and hand handle can manufacture one-body molded with expansion link.One end of expansion link is fixedly connected with spring, changes the relative position of expansion link and holding rod, can realize elongation or the contraction of spring.Be installed with portable plate 4 at the free end of expansion link, portable plate is circular, can be stainless steel part, Al-alloy parts or working of plastics.Fixedly mount a fixed head 3 in the front end of holding rod, fixed head is the stainless steel part of annular, Al-alloy parts or working of plastics, and expansion link extends through the side to portable plate place after the circular hole of fixed head.As shown in Figure 4, some expanding keels 5 circumferentially evenly arranged are provided with between fixed head and portable plate, expanding keel is strip, one end of expanding keel is fixedly connected with fixed head, the other end of expanding keel is fixedly connected with portable plate, when portable plate moves to the side at fixed head place, just can oppress expanding keel and become arc from linear, and the middle part of each expanding keel is protruded to the side away from expansion link.Expanding keel has elasticity, and when portable plate is away from fixed head, as shown in Figure 5, expanding keel can restore to the original state again under the effect of its own resilient.
As shown in Figure 3, between fixed head and portable plate, be also provided with some bristle keel 6 being positioned at expanding keel periphery, the external diameter of bristle keel is less, and expanding keel is surrounded by some bristle keel, and the quantity of bristle keel is much larger than the quantity of expanding keel.Bristle keel are fixed with bristle 61, and bristle is thickly dotted arrangement on bristle keel.Bristle is used for playing clean effect with toilet friction, and for increasing clean effect, bristle is divided into two kinds, is respectively soft bristle and hard bristle, two kinds of bristle stiffness differences, and as shown in Figure 9, the soft bristle that hardness is little and the large hard bristle of hardness are separated from each other.When hand is when being arranged in the locating hole of bottom, all in the raw, now, some expanding keels surround a cylindrical shape for expanding keel and bristle keel, and some bristle keel surround another cylindrical shape.As shown in Figure 2, make to go smoothly the locating hole being placed in top when upwards moving expansion link, can make the effect of being all stressed of expanding keel and bristle keel and be compressed into arc, now, whole toilet brush is in running order, can be used for cleaning sewage draining exit.According to sewage draining exit pore size, regulating hand being placed in different locating holes, the compression degree of expanding keel and bristle keel can be changed, to change the external diameter size of brush, now bristle can with the inwall close contact of sewage draining exit, to ensure the frictional force between bristle and sewage draining exit inwall.The setting of expanding keel is as bristle keel provide inner support, the moderate finite deformation of the bristle keel caused with the extruding avoided between bristle keel and sewage draining exit.
Locating hole, strip hole and hand are constituting location structure, relative fixing for what realize between expansion link with holding rod.Location structure also can be tie down screw, and tie down screw is threaded with holding rod, and one end and the expansion link of tie down screw hold out against the relative fixing of realization.
Claims (7)
1. an extension type toilet brush, comprises holding rod and brush, is provided with lever in the rear end of described holding rod, it is characterized in that, the front end of described holding rod is hollow structure, is movably set with expansion link, between described expansion link and the inner chamber of holding rod, is provided with spring in the inner chamber of described holding rod; The fixed head of annular is provided with in the front end of described holding rod, portable plate is provided with in one end of described expansion link, some expanding keels arranged circumferentially are provided with between described fixed head and portable plate, some bristle keel arranged circumferentially are provided with in the outside of some described expanding keels, the two ends of bristle keel described in each are separately fixed on fixed head and portable plate, described bristle keel are provided with bristle, and described expanding keel and bristle keel are has flexible list structure; Location structure is provided with between described expansion link and holding rod.
2. a kind of extension type toilet brush according to claim 1, it is characterized in that, described location structure comprises the strip hole, locating hole and the hand handle that is arranged on expansion link outer wall that are arranged on holding rod free end, described strip hole is axially arranged along holding rod, described locating hole arranges along the radial direction of holding rod and is communicated with strip hole, and described locating hole is several of spaced set.
3. a kind of extension type toilet brush according to claim 2, is characterized in that, described hand being T-shaped, axial vertical with expansion link of described hand.
4. a kind of extension type toilet brush according to claim 3, is characterized in that, the manufacture one-body molded with expansion link of described hand handle.
5. a kind of extension type toilet brush according to claim 1, it is characterized in that, described location structure comprises tie down screw, and described tie down screw is threaded with holding rod, and one end of described tie down screw contacts with expansion link and coordinates.
6. a kind of extension type toilet brush according to claim 2 or 5, it is characterized in that, described holding rod, expansion link, fixed head and portable plate are Al-alloy parts.
7. a kind of extension type toilet brush according to claim 1, is characterized in that, described bristle comprises the different soft bristle of hardness and hard bristle, and described soft bristle and hard bristle are provided separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119404.7A CN104644041A (en) | 2015-03-18 | 2015-03-18 | Telescopic toilet brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510119404.7A CN104644041A (en) | 2015-03-18 | 2015-03-18 | Telescopic toilet brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104644041A true CN104644041A (en) | 2015-05-27 |
Family
ID=53236072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510119404.7A Pending CN104644041A (en) | 2015-03-18 | 2015-03-18 | Telescopic toilet brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104644041A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212796A (en) * | 2017-06-23 | 2017-09-29 | 泉州天诚机电设备有限公司 | A kind of easy clean toilet brush |
| CN108185886A (en) * | 2018-01-17 | 2018-06-22 | 徐文斌 | A kind of Full-automatic toilet bowl cleaning device |
| WO2020143085A1 (en) * | 2019-01-09 | 2020-07-16 | 潘福东 | Claw-type quick-guide dredging device for household sewer pipes |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2756145Y (en) * | 2004-12-15 | 2006-02-08 | 李爱良 | Sterilizing toilet cleaning brush |
| DE202012001276U1 (en) * | 2012-02-08 | 2012-04-03 | Klaus Griesbaum | Toilet brush with integrated dispenser mechanism for holding and dispensing toilet liquid cleaner |
| WO2012094480A2 (en) * | 2011-01-07 | 2012-07-12 | Schultz Larry D | Dissolvable bathroom device |
| CN203526163U (en) * | 2013-10-31 | 2014-04-09 | 吴丽君 | Cleaning brush |
| CN204467936U (en) * | 2015-03-18 | 2015-07-15 | 济南大学 | A kind of extension type toilet brush |
-
2015
- 2015-03-18 CN CN201510119404.7A patent/CN104644041A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2756145Y (en) * | 2004-12-15 | 2006-02-08 | 李爱良 | Sterilizing toilet cleaning brush |
| WO2012094480A2 (en) * | 2011-01-07 | 2012-07-12 | Schultz Larry D | Dissolvable bathroom device |
| DE202012001276U1 (en) * | 2012-02-08 | 2012-04-03 | Klaus Griesbaum | Toilet brush with integrated dispenser mechanism for holding and dispensing toilet liquid cleaner |
| CN203526163U (en) * | 2013-10-31 | 2014-04-09 | 吴丽君 | Cleaning brush |
| CN204467936U (en) * | 2015-03-18 | 2015-07-15 | 济南大学 | A kind of extension type toilet brush |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212796A (en) * | 2017-06-23 | 2017-09-29 | 泉州天诚机电设备有限公司 | A kind of easy clean toilet brush |
| CN107212796B (en) * | 2017-06-23 | 2019-11-19 | 杨晨晖 | A kind of easy clean toilet brush |
| CN108185886A (en) * | 2018-01-17 | 2018-06-22 | 徐文斌 | A kind of Full-automatic toilet bowl cleaning device |
| WO2020143085A1 (en) * | 2019-01-09 | 2020-07-16 | 潘福东 | Claw-type quick-guide dredging device for household sewer pipes |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150527 |